In addition to the steel rollers, Qin Hao also needs some other accessories to make a driving device. It is actually very simple, using gears and turntables to make a purely mechanical power module.
In order to save costs, Qin Hao did not buy new ones directly. Instead, he inquired about the waste recycling station in the county and went there to exchange them.
At first, the people at the scrap recycling depot ignored Qin Hao. He had no choice but to go back to his old business and use the scrap furniture in the scrap recycling depot to piece together several pieces of furniture.
“Oh, I didn’t realize it. Comrade Xiao Qin’s craftsmanship is really good.” After seeing the finished product, Director Niu of the waste recycling station immediately changed his attitude.
"Ahem, that's it. Comrade Xiao Qin, can you make a sofa?" Stationmaster Niu invited Qin Hao to the office and politely gave him tea.
Qin Hao took it, pretended to take a sip, and said without humility, "Sofa is my specialty. I learned best from my master, and what I do the most is sofa."
“Oh, that’s great.” Stationmaster Niu almost burst into laughter when he heard this.
“Comrade Xiao Qin is like this, my nephew is planning to get married.”
Qin Hao showed a troubled expression, “But I haven’t completed the task assigned to me by the village yet. , I'm afraid I don't have time."
"Hey, I didn't think it was anything. It's just some scrap metal. Comrade Xiao Qin can use it as much as he needs." Stationmaster Niu waved his hand.
"I'm sorry, do you want just the sofa or all thirty-six legs?"
"Look, as expected of an expert, of course it has thirty-six legs." "
"The materials should be taken locally from the scrap collection station"
"That's not possible, that's my nephew. You tell me the number of materials, and I'll get new ones for you. "
The two parties reached a friendly and pleasant cooperation. In this way, Qin Hao worked at the scrap collection station for two days and gave the stationmaster Niu a set of thirty-six legs, and Niu The webmaster was very satisfied after seeing the real thing. Not only did he take the scrap parts freely, but he also gave Qin Hao five kilograms of flour and two kilograms of meat coupons.
"Comrade Xiao Qin, if you have any difficulties in the future, just come to me." Stationmaster Niu took a fancy to Qin Hao's craftsmanship, and maybe it will be useful in the future, in case he leads the family one day Someone is getting married
"It must be true."
Qin Hao is also very satisfied with this harvest. This waste collection station is full of treasures. If we build a good relationship, we will definitely return it in the future. Useful place.
After returning with a load of loot, the driver asked curiously along the way, "What did you do with such a pile of junk? It's so weird."
"This is not a junk thing. In the future we will The village, whether we can live a good life depends on it," Qin Hao said with emotion as he patted the two steel rollers and looked at the clouds on the horizon dyed red by the setting sun.
Back in Yangshu Village, Qin Hao gave some candies to the children watching the fun in the village, and some of them went to the small courtyard for educated youth to ask for help.
Not long after,Ning Yu and the others returned to the small courtyard for educated youths with a car full of belongings. After this period of farming, the physical fitness of the educated youths was much better than before. They were all covered with tendons.
"Brother Hao, what kind of things are these that can squeeze out oil?" Zhong Ling, the youngest female educated youth, looked at the worn parts here and asked curiously.
Qin Hao smiled, "Don't look at these things. They are rusty and don't look very good. As long as they are polished, they will be no different from new ones. They will be fine for ten years."< /p>
As he said that, Qin Hao took out the five kilograms of flour and the two kilograms of pork he bought with meat coupons in the county. "Let's eat dumplings today. Who can go to the fields to get some leeks?"
"I'll go, I'll go"
As soon as they heard there were dumplings to eat, the educated youths immediately rushed to work.
Soon, the aroma of dumplings wafted from the kitchen. Each person had a bowl of dumplings. Although they were only half full, the aroma of the pork was memorable, and the satisfying happiness was unbearable. He narrowed his eyes and saw that not a drop of the large pot of dumpling soup was left.
When Qin Hao saw this, he couldn't help laughing and scolding, "In the future, with this thing, we won't be afraid of running out of money in our stomachs."
When everyone heard this, they all showed happy expressions, even The same goes for Qinling, which has always been relatively calm.
Late at night, in a sunken field in the back mountain, Qin Ling bit his lower lip with a blushing face. He seemed to have no bones. He lay on Qin Hao, breathing heavily along with the fireflies at night. Flickering and appearing.
"I haven't seen you for two days. It's better than last time." Qin Hao joked.
Qin Ling gave Qin Hao a weak look. Not only did he not resist, but he straightened his upper body to accommodate.
"Before you went to the countryside, were you with her?"
Qin Ling pursed his lips and asked quietly.
Qin Hao was stunned for a moment, "How is it possible? How could you have such an idea?"
Qin Ling put his hand on Qin Hao's chest and stared at Qin Hao suspiciously, "Then what do you do?" I know so many tricks that my bones are weak."
Qin Hao was happy because of this. He would tell Qin Ling that in the future there will be a group of teachers with both virtue and skill. He has learned all his life and taught the majority of male compatriots with great emotion
"These are all learned in books."
Qin Ling obviously does not believe "Bah, that book will write this "It's a dirty thing."
"Plum, the story of the crazy woman, and the treasure book of tasting flowers"
Qin Ling spat before Qin Hao finished speaking, "Okay." , you have actually seen so many imperial uncles.”
Qin Hao retorted seriously, “These are precious historical documents that can provide a good understanding of ancient customs and customs. Don’t look at them with colored eyes. It's a treasure left to us by the ancients."
"Pfft." Qin Ling couldn't help laughing, "You can say that you are alive with this mouth."
Qin Hao leaned into her ear and breathed, "Have a rest?"
"Don't"
Thousands of trees tower into the sky, and thousands of mountains ring with the sound of Du Juan.
A night of rain in the mountains, hundreds of springs under the trees
After a night of silence, Qin Hao began to polish, oil, and paint the scrap parts one by one. Parts that were originally looking different soon became brand new.
Since the cultivated land was still being fertilized, Ning Yu and the others no longer had to work in the fields, so they stayed behind to help Qin Hao. It took two days to build a simple screw press.
The top is a wooden funnel, specially used for filling. Below the funnel is a steel roller. The two steel rollers go up and down, leaving only a small gap in the middle. Below is a similar one made of iron. Based on the shape of the kitchen sink, there is a hole at the bottom, which is where the oil is collected.
On the far left is Qin Hao’s drive device made of gears. It has a handle that can be shaken manually, or it can be connected to a device similar to a graphite turntable and let the donkey pull the drive.
Qin Hao sighed after finishing the debugging, and Ning Yu asked curiously, "What's wrong, Brother Hao, can't this thing be done?"
"It's not that it can't be done, it's that it's not perfect yet. When the time comes, We still have to filter it, and then boil it to evaporate the water inside to get the soybean oil. The oil yield is still a little low." Qin Hao shook his head.
Zhong Ling smiled and joked, "Look, Brother Qin is a perfectionist again. It's amazing that our small mountain village can squeeze out oil. Not many towns can do it." "We're here."
Everyone couldn't help laughing when they heard this, and Qin Hao could only shake his head. This kind of machinery will definitely be eliminated in the future. The cost is too high, which means that we are now in the era of planned economy. Supply exceeds demand, so we can do this regardless of cost.
Ning Yu volunteered and raised his hand, "Brother Hao, we have nothing to do when we are idle. Don't borrow any donkeys. Let's just take turns shaking them first."
Qin Hao thought about it, and it was not a problem to leave them idle all the time. "Okay, let's be alone for fifteen minutes."
In the two days that Qin Hao was assembling the oil press, those soybeans have already Soak them in warm water and crush them into balls using a stone trough. Now you just need to put them into the press and crush them with rollers to get the oil out.
"I'll fill it." Zhong Ling volunteered and picked up the cooking spoon and started filling the funnel.
At this time, the villagers who came to watch were already crowded in the small courtyard, as if they were going to the market.
As the crushed soybean raw materials were repeatedly crushed by two steel rollers, drops of yellow liquid slowly flowed into the pool below, gathered bit by bit, and then flowed to the gap, where they were absorbed by the The glue bucket caught it.
The ticking sound was like the beating of musical notes in the ears of the educated youths, and they all flushed with excitement. In this era, there is nothing more pleasing to the eye than the joy of a good harvest.
"Hurry up, Ning Yu, you haven't eaten yet. Why don't you replace me with it?" An educated youth said eagerly when he saw that there was not much oil produced.
Ning Yu glared at him, "Nonsense, you haven't eaten yet, I have enough strength."
Seeing that the two were about to quarrel, Qin Hao quickly stopped their quarrel, "Stop it first. , maybe the distance is too big, I just need to adjust it."
Ning Yu fiddled again, this time it was obviously more difficult to shake than before, but the oil yield was also obvious. It improved a lot, and soon a layer of grease appeared on the surface of the iron pool under the roller, dripping like honey.
A strong smell filled the courtyard of the educated youth. To be honest, the smell was not good, and it was even a little fishy. However, no one found it objectionable, and everyone seemed to have seen a miracle. Look at this magical scene in front of you.
"Oil has come out, a lot of oil has come out."
"This oil smells so good, it should be delicious for cooking"
Unknowingly, the onlookers' mouths were watering. No one has oil or water in their stomachs these days, but all oil is very precious. If you can have a small bottle of oil at home, it will definitely be like a treasure. It is only available during the holidays. It is only used to entertain distinguished guests. On weekdays, when cooking, I sprinkle a few drops on it, but only in my mouth.
At this time, there were already several centimeters of grease in the red plastic bucket, and many villagers stared at it with red eyes.
The educated youths are even more energetic. These are the fruits of their hard work for many months. They reclaim wasteland, sow seeds, weed, pick manure and fertilize, remove insects, and harvest. I don’t know how much sweat they have shed. , the pole marks on the shoulders and the calluses on the palms all paid off at this moment.
Originally it was agreed that the rotation would take fifteen minutes, but Ning Yu insisted on holding on for twenty minutes before being replaced. It was not that he was tired of it, but that others were impatient with waiting and wanted to enjoy it. The joy of this harvest.
At noon, the barrel of oil was full, and everyone quickly replaced it with a new one. Looking at the full barrel of oil, everyone subconsciously licked their lips.
The oil extraction continued like this for a whole week. At first, the educated youths enthusiastically insisted on shaking it by themselves. But later, they were too tired and went to the village to borrow an old donkey.
Of course, Qin Hao did not treat it badly. The residue left by soybean oil extraction is definitely the best feed for the donkey. In just a few days, the old donkey was obviously much smoother than before. few.
Many people in the village are interested in these soybean residues, but they are not for livestock, but for people. Although it is just the residue left, due to the relatively backward pressing equipment, There is still a lot of fat that cannot be squeezed out. Make some flour with this thing and mix it to paste the cake. The taste is so fragrant.
Originally, the educated youths were unwilling to share the money with the villagers. In the end, Qin Hao finally agreed and gave each family a few pounds.
After all, it is summer, and this thing will break easily if it is kept piled up. I can’t eat that much myself, so I might as well use it as a favor.
“Oh, these intellectualsThe youth is doing very well, and he even sends things to my family. "
"These young people are very reasonable. They gave me several kilograms of bean dregs, and I gave them a few eggs and returned them to me. "
The villagers' impression of educated youths like Qin Hao has become a little better. Some people may have been jealous before, but now they have taken advantage of it, and no one gossips anymore. When they meet the yin and yang, People in his village would poke his bones.
Excluding the 500 jins left for his own consumption, he squeezed the rest into soybean oil, and finally got 340 jins of soybean oil. >
According to the market price, this batch of soybean oil is 80 cents per catty, but Qin Hao’s batch of soybean oil does not require oil stamps. It was sold out quickly at the market for 12 yuan per catty.
408 yuan may not seem like much, but in fact it was a huge sum of money in rural areas in the 1960s, which could be used to do many things.
Of course, for Qin Hao, it was just a small amount of money. While other educated youths were still discussing how to spend the money, Qin Hao stunned everyone with one sentence.
“Why don’t we use this money to buy soybeans? Then squeeze the oil and sell it."
However, everyone did not agree with Qin Hao's proposal as usual, but talked about it.
"This, I'm afraid it won't work, we don't have it. If you are qualified to purchase soybeans, what if you are labeled as a speculator?"
"Yes, we are not a state-owned factory, and no one is willing to sell soybeans to us."
Qin Hao also fell into deep thought. This is indeed a problem, and it is difficult to solve. Even if the county leaders want to create political achievements, they must be wary of policy risks and cannot give him the green light.
"It is definitely a purchase from outside. There are difficulties, but what if we buy it from educated youths?"
Everyone was confused by Qin Hao's bold idea.
"But apart from us, there are no educated youths growing soybeans. ah. "Please remember to bookmark, the latest and fastest website without anti-theft and free reading